diff --git a/yarn.lock b/yarn.lock
index 3367476..7128ba6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -346,8 +346,8 @@ title-case@^2.1.0:
     upper-case "^1.0.3"
 
 underscore@^1.5.2:
-  version "1.8.3"
-  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.8.3.tgz#4f3fb53b106e6097fcf9cb4109f2a5e9bdfa5022"
+  version "1.13.1"
+  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.13.1.tgz#0c1c6bd2df54b6b69f2314066d65b6cde6fcf9d1"
 
 upper-case-first@^1.1.0, upper-case-first@^1.1.2:
   version "1.1.2"